Crystalyne Cover Katy Perry’s “Roar” Travis Faulk 11 years ago Crystalyne frontwoman Marissa Dattoli has released her cover of Katy Perry’s “Roar.” Check it out below: Share this: VersaEmerge Post Acoustic Cover Of Katy Perry’s “E.T.”Everyone Dies In Utah Cover Katy Perry’s “Unconditionally”Our Last Night Cover Katy Perry’s “Dark Horse”